.dashboard-page {
  padding: 24px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}

.page-header h1 {
  margin: 0;
  font-size: 28px;
}

.page-subtitle {
  margin: 6px 0 0 0;
  color: var(--bulma-text-weak);
}

.reader-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.reader-card {
  background: var(--bulma-scheme-main);
  border: 1px solid var(--bulma-border-weak);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.reader-card-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.reader-card-header h2 {
  margin: 0;
  font-size: 20px;
}

.reader-card-header p {
  margin: 5px 0 0 0;
  color: var(--bulma-text-weak);
  font-size: 14px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  height: 28px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  box-sizing: border-box;
}

.status-badge.online {
  background: var(--bulma-success-90);
  color: var(--bulma-success-30);
}

.status-badge.offline {
  background: var(--bulma-danger-90);
  color: var(--bulma-danger-30);
}

.status-badge.rebooting {
  background: var(--bulma-warning-90);
  color: var(--bulma-warning-30);
}

.status-badge.locked {
  background: var(--bulma-success-90);
  color: var(--bulma-success-30);
}

.status-badge.unlocked {
  background: var(--bulma-danger-90);
  color: var(--bulma-danger-30);
}

.cam-chevron {
  transition: transform 0.2s ease;
}

/* Card action context menu (body-anchored to escape overflow:hidden) */
.card-action-menu {
  position: fixed;
  z-index: 9999;
  background: var(--bulma-scheme-main);
  border: 1px solid var(--bulma-border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,.14);
  padding: 4px 0;
  min-width: 200px;
  overflow: visible;
}
.card-action-menu a,
.card-action-menu button.cam-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  padding: 8px 16px;
  font-size: 14px;
  color: var(--bulma-text);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.card-action-menu a:hover,
.card-action-menu button.cam-item:hover { background: var(--bulma-scheme-main-bis); }
.card-action-menu a.is-danger,
.card-action-menu button.cam-item.is-danger { color: var(--bulma-danger); }
.card-action-menu a.is-disabled { opacity: .45; pointer-events: none; cursor: not-allowed; }
.cam-divider { height: 1px; background: var(--bulma-border-weak); margin: 4px 0; }

.reader-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}

.reader-meta div {
  background: var(--bulma-scheme-main);
  border-radius: 12px;
}

.reader-meta span {
  display: block;
  color: var(--bulma-text-weak);
  font-size: 12px;
  margin-bottom: 4px;
}

.reader-meta strong {
  font-size: 14px;
  word-break: break-word;
}

.usage-section {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.usage-section span {
  font-size: 13px;
  color: var(--bulma-text-strong);
  font-weight: 600;
}

.usage-bar {
  margin-top: 6px;
  height: 9px;
  border-radius: 999px;
  background: var(--bulma-border-weak);
  overflow: hidden;
}

.usage-bar div {
  height: 100%;
  background: var(--bulma-link);
  border-radius: 999px;
}

.error-box {
  padding: 12px;
  background: var(--bulma-warning-90);
  color: var(--bulma-warning-30);
  border: 1px solid var(--bulma-warning-90);
  border-radius: 12px;
  margin-bottom: 16px;
  font-size: 14px;
}

.reader-actions {
  display: flex;
  justify-content: flex-end;
}

.btn-primary {
  border: none;
  background: var(--bulma-link);
  color: white;
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 700;
}

.btn-primary:hover {
  background: var(--bulma-link);
}

.btn-secondary {
  border: 1px solid var(--bulma-border);
  background: var(--bulma-scheme-main);
  color: var(--bulma-text-strong);
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 700;
}

.btn-secondary:hover {
  background: var(--bulma-scheme-main-ter);
  border-color: var(--bulma-border);
}

.btn-secondary:disabled {
  background: var(--bulma-scheme-main);
  color: var(--bulma-border);
  cursor: not-allowed;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.modal-card {
  background: var(--bulma-scheme-main);
  width: min(900px, 94vw);
  max-height: 92vh;
  border-radius: 18px;
  overflow: hidden auto; /* cap height + scroll when content is tall so nothing clips */
}

.modal-header {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--bulma-border-weak);
}

.modal-header h2 {
  margin: 0;
}

.modal-header button:not(.delete) {
  border: none;
  background: transparent;
  font-size: 28px;
  cursor: pointer;
}

/* Action bar at the bottom of a modal-card. NOTE: do NOT use .modal-header for a
   footer — its `button:not(.delete)` rule strips border/background and forces 28px,
   which makes real .button elements render as giant invisible text. */
.modal-footer {
  padding: 14px 20px;
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  border-top: 1px solid var(--bulma-border-weak);
}

.snapshot-body {
  padding: 20px;
  text-align: center;
}

.snapshot-body img {
  max-width: 100%;
  max-height: 70vh;
  border-radius: 12px;
  background: var(--bulma-scheme-main-ter);
}

.snapshot-body {
  padding: 20px;
  text-align: center;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.snapshot-meta {
  margin-top: 12px;
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--bulma-text-weak);
}

.snapshot-body img {
  max-width: 100%;
  max-height: 70vh;
  border-radius: 12px;
  background: var(--bulma-scheme-main-ter);
}

.snapshot-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--bulma-text-weak);
}

.spinner {
  width: 42px;
  height: 42px;
  border: 4px solid var(--bulma-border-weak);
  border-top-color: var(--bulma-link);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.snapshot-error {
  color: var(--bulma-danger-30);
  background: var(--bulma-danger-90);
  border: 1px solid var(--bulma-danger-90);
  padding: 14px 18px;
  border-radius: 12px;
  font-weight: 600;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.btn-primary:disabled,
.btn-primary.disabled {
  background: var(--bulma-text-weak);
  cursor: not-allowed;
  opacity: 0.7;
}

.btn-primary:disabled:hover {
  background: var(--bulma-text-weak);
}